/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.myfaces.renderkit.html;
import java.io.StringWriter;
import javax.faces.component.UIParameter;
import javax.faces.component.behavior.AjaxBehavior;
import javax.faces.component.html.HtmlForm;
import javax.faces.component.html.HtmlOutcomeTargetButton;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.myfaces.application.NavigationHandlerImpl;
import org.apache.myfaces.shared_impl.renderkit.JSFAttr;
import org.apache.myfaces.shared_impl.renderkit.html.HTML;
import org.apache.myfaces.test.base.AbstractJsfTestCase;
import org.apache.myfaces.test.mock.MockRenderKitFactory;
import org.apache.myfaces.test.mock.MockResponseWriter;
/**
* Tests for HtmlOutcomeTargetButtonRenderer.
*
* @author Jakob Korherr (latest modification by $Author: jakobk $)
* @version $Revision: 963766 $ $Date: 2010-07-13 10:44:32 -0500 (Tue, 13 Jul 2010) $
*/
public class HtmlOutcomeTargetButtonRendererTest extends AbstractJsfTestCase
{
private MockResponseWriter writer;
private HtmlOutcomeTargetButton outcomeTargetButton;
private HtmlForm form;
public HtmlOutcomeTargetButtonRendererTest(String name)
{
super(name);
}
public static Test suite()
{
return new TestSuite(HtmlOutcomeTargetButtonRendererTest.class);
}
public void setUp() throws Exception
{
super.setUp();
writer = new MockResponseWriter(new StringWriter(), null, null);
facesContext.setResponseWriter(writer);
facesContext.getApplication().setNavigationHandler(new NavigationHandlerImpl());
outcomeTargetButton = new HtmlOutcomeTargetButton();
form = new HtmlForm();
outcomeTargetButton.setParent(form);
facesContext.getViewRoot().setRenderKitId(MockRenderKitFactory.HTML_BASIC_RENDER_KIT);
facesContext.getRenderKit().addRenderer(
outcomeTargetButton.getFamily(),
outcomeTargetButton.getRendererType(),
new HtmlOutcomeTargetButtonRenderer());
facesContext.getRenderKit().addRenderer(
form.getFamily(),
form.getRendererType(),
new HtmlFormRenderer());
facesContext.getAttributes().put("org.apache.myfaces.RENDERED_JSF_JS", Boolean.TRUE);
}
public void tearDown() throws Exception
{
super.tearDown();
writer = null;
form = null;
outcomeTargetButton = null;
}
/**
* Components that render client behaviors should always render "id" and "name" attribute
*/
public void testClientBehaviorHolderRendersIdAndName()
{
outcomeTargetButton.addClientBehavior("keypress", new AjaxBehavior());
try
{
outcomeTargetButton.encodeAll(facesContext);
String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
assertTrue(output.matches(".+id=\".+\".+"));
assertTrue(output.matches(".+name=\".+\".+"));
}
catch (Exception e)
{
fail(e.getMessage());
}
}
/**
* Tests if h:button correctly includes all parameters of the implicit
* navigation case created from the outcome.
*
* @throws Exception
*/
public void testOutcomeTargetRendersNavigationCaseParameters() throws Exception
{
// configure the button
outcomeTargetButton.getAttributes().put("includeViewParams", false);
outcomeTargetButton.getAttributes().put("outcome",
"test.xhtml?param1=value1¶m2=value2");
// render the button
outcomeTargetButton.encodeAll(facesContext);
String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
// make sure the parameters are rendered
assertTrue(output.contains("param1=value1"));
assertTrue(output.contains("param2=value2"));
}
/**
* Tests if the fragment attribute is correctly rendered.
* @throws Exception
*/
public void testFragment() throws Exception
{
// configure the button
final String fragment = "end";
outcomeTargetButton.getAttributes().put("fragment", fragment);
outcomeTargetButton.getAttributes().put("outcome",
"test.xhtml?param1=value1");
// render the button
outcomeTargetButton.encodeAll(facesContext);
String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
// make sure the fragment is rendered
assertTrue(output.contains("param1=value1#" + fragment));
}
/**
* Tests if the h:button correctly includes an UIParameter
* with a non-null-name when creating the URL.
*/
public void testIncludesUIParameterInURL()
{
// create the UIParameter and attach it
UIParameter param = new UIParameter();
param.setName("myParameter");
param.setValue("myValue");
outcomeTargetButton.getChildren().add(param);
try
{
outcomeTargetButton.encodeAll(facesContext);
String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
assertTrue(output.contains("myParameter=myValue"));
}
catch (Exception e)
{
fail(e.getMessage());
}
}
/**
* Tests if the h:button correctly skips an UIParameter
* with a null-name when creating the URL.
*/
public void testSkipsNullValueOfUIParameterInURL()
{
// create the UIParameter with value = null and attach it
UIParameter param = new UIParameter();
param.setName("myNullParameter");
param.setValue(null);
outcomeTargetButton.getChildren().add(param);
try
{
outcomeTargetButton.encodeAll(facesContext);
String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
assertFalse(output.contains("myNullParameter"));
}
catch (Exception e)
{
fail(e.getMessage());
}
}
/**
* Tests if the h:button is rendered accordingly if disabled is true.
*/
public void testDisabledAttribute()
{
outcomeTargetButton.getAttributes().put(JSFAttr.DISABLED_ATTR, "true");
try
{
outcomeTargetButton.encodeAll(facesContext);
String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
// Assertions
assertFalse(output.contains(HTML.ONCLICK_ATTR)); // the output must not contain onclick
assertTrue(output.contains(HTML.DISABLED_ATTR)); // the ouput must contain disabled
}
catch (Exception e)
{
fail(e.getMessage());
}
}
}